Posted by KawaSame basic deal and format, but... you know, regular dialogue.

Like, you see a single female human, approach her, pick Talk, and a conversation begins that adjusts to the character being female, a human, and single, plus whatever the player is and for example how they feel about the player. One thing dialogue scenes don't need as much as sex scenes are adjustments of individual blocks to account for the speakers' physical forms -- there's little need to refer someone having a snakelike lower body and how that would physically combine with the other participant. And then there are factors like the character spoken to being a vendor of some type, or in the player's posse...

<scene id="ExampleA" name="(starting node)">
        <!-- Suppose there are filters here to determine friendliness. -->
        <p>
                Well met, traveller. Can I help you?
        </p>
        <action name="tell about self" />
        <action name="cancel goodbye" />
</scene>
<scene id="ExampleB" name="tell about self" list="Tell me about yourself.">
        <filter target="bottom" type="has" name="occupation/woodcutter" />
        <p>
                I am [b:fullname], the local woodcutter. I've lived here for years now.
        </p>
        <action name="introduce self and tell more" />
        <action name="foot in mouth" />
</scene>
<scene id="ExampleC" name="cancel goodbye" list="No thanks. Sorry to interrupt.">
        <p>
                Goodbye then, I guess. May we meet again soon.
        </p>
</scene>

<!-- Several greetings -->
<!-- Section 1 - First Contact -->
<scene id="GenericUnknownHottie" name="(starting node)">
        <!-- When the dialogue starts, the game looks for a "(starting node)" name and checks the filters for each. Therefore, they should be sorted by specificity. -->
        <filter target="bottom" type="relation" value="none" /> <!-- This node fails if the speakers are familiar with eachother... -->
        <filter target="top" type="value_gteq" name="charisma" value="50" /> <!-- ...and/or if our Charisma is lower than 50 points. -->
        <p>"Ah... Greetings, traveller," [b:he] says with a slightly flushed smile. "Can I... help you, maybe?"</p>
        <!-- "" are automatically turned into “”, and if the character has a thpeech impediment, anything inssside "" is filtered. -->
        <!-- [b:he] is a grammatical replacement tag which turns into "he", "she", or "it" depending on the speaker. The "b:" part means we refer to the bottom -- a leftover from this being the sex system. The instigator, or starter of the dialogue, is the top.
        <action name="introduce yourself" />
        <action name="invite to have sex" />
        <action name="no thank you goodbye" />
        <!-- Actions link one scene to another. If all matches for a given action fail their filters, that action is left out of the on-screen list. -->
        <!-- If there's no actions defined at all, or none filters through, the dialogue ends at this point. -->
</scene>
<scene id="GenericUnknownNottie" name="(starting node)">
        <!-- This one filters out similarly to "GenericUnknownHottie" but has the Charisma check at "lower than 10".
        <filter target="bottom" type="relation" value="none" />
        <filter target="top" type="value_lower" name="charisma" value="10" />
        <p>"Greetings, traveller," [b:he] says. "Can I... help you?"</p>
        <!-- Notice the different tone of voice. -->
        <action name="introduce yourself" />
        <action name="invite to have sex" />
        <action name="no thank you goodbye" />
        <!-- Basically the same options as before. -->
</scene>
<scene id="GenericUnknown" name="(starting node)">
        <!-- The second-least specific starting node so far, this one triggers if the speakers don't know eachother and the player is moderately pretty. -->
        <filter target="bottom" type="relation" value="none" />
        <p>"Greetings, traveller," [b:he] says with a friendly unassuming smile. "Can I help you?"</p>
        <!-- There were debug actions here. I left them out for now. -->
        <action name="introduce yourself" />
        <action name="invite to have sex" />
        <action name="no thank you goodbye" />
</scene>

<!-- Section 1 - We Meet Again -->
<scene id="GenericKnown" name="(starting node)">
        <!-- The least specific starting node is here! All the others fell through at the first check because we have a relationship token for this character. -->
        <p>"Hello again, [t:name]", [b:he] greets you. "Is there something I can do for you?"</p>
        <!-- As before, "[t:name]" refers to the top, usually the player, and prints their name. How does the other guy know? Read on. -->
        <action name="invite to have sex" />
        <action name="no thank you goodbye" />
</scene>

<!-- Ways to say goodbye -->
<scene id="GenericGoodbye" name="goodbye" list="Goodbye">
        <!-- I don't like these very much. The player should not have actual spoken lines of their own. -->
        <p>"We'll probably meet again", you say as you turn away.</p>
        <p>"Perhaps we will", [b:name] replies.</p>
</scene>
<scene id="GenericDeclineGoodbye" name="no thank you goodbye" list="No thanks, goodbye">
        <p>You apologetically shake your head. "No thank you, sorry for bothering", you say.</p>
</scene>

<!-- Mammies, step faw'd 'n express yo'sevs! -->
<scene id="GenericIntroduceHottie" name="introduce yourself" list="Introduce yourself">
        <!-- Same basic deal with the Charisma stat as before, but we don't need to check for a relationship as we can only get here -from- the "unfamiliar" starting nodes. -->
        <filter target="top" type="value_gteq" name="charisma" value="50" />
        <p>You tell [b:name] your name and flash [b:him] a twinkling smile.</p> <!-- PLAYER used CHARM. -->
        <p>"It's a pleasure meeting you, [t:name]", [b:he] says a little flustered.</p> <!-- It's super effective! -->
        <script type="text/javascript">
                //And now, a piece of Javascript to set up the familiarity tokens.
                top.SetRelation(bottom, "acquaintance");
                bottom.SetRelation(top, "considers hot");
                //The player is now acquainted with the other person, who in turn thinks the player is hot shit.
        </script>
        <action name="invite to have sex" />
        <action name="goodbye" />
</scene>
<scene id="GenericIntroduceNottie" name="introduce yourself" list="Introduce yourself">
        <filter target="top" type="value_lower" name="charisma" value="10" />
        <p>You tell [b:name] your name and flash [b:him] a smile.</p> <!-- PLAYER used CHARM. -->
        <p>"It's... a pleasure meeting you I'm sure... [t:name]", [b:he] says.</p> <!-- It was not very effective... -->
        <script type="text/javascript">
                top.SetRelation(bottom, "acquaintance", true);
                //Note the extra true at the end -- it means the relationship should be reversed automatically.
        </script>
        <action name="invite to have sex" />
        <action name="goodbye" />
</scene>
<scene id="GenericIntroduce" name="introduce yourself" list="Introduce yourself">
        <p>You smile back to [b:name] and tell [b:him] your name.</p>
        <p>"It's a pleasure meeting you, [t:name]", [b:he] says.</p>
        <script type="text/javascript">
                top.SetRelation(bottom, "acquaintance", true);
        </script>
        <action name="invite to have sex" />
        <action name="goodbye" />
</scene>

Title bar: "A cheetah girl"
“Ah... Greetings, traveller,” she says with a slightly flushed smile. “Can I... help you, maybe?”
→ Introduce yourself
→ No thanks, goodbye

The player picks "introduce yourself". In the next popup, the title has changed to "Chelsie"
You tell Chelsie your name and flash her a twinkling smile.
“It's a pleasure meeting you, Kawa”, she says a little flustered.
→ Wanna bang?
→ Goodbye