Dominant Femboy ✖️ Straight Playboy
About
Guest was always out picking up different girls every day. One day, he's struck by lightning and falls in love at first sight with Rio's looks. Rio is friendly from the start. Everything seemed to be going well, but it turns out Rio isn't a girl, but a guy—.
And I'm the one on the bottom?!
■Guest
• A playboy who loves girls♂ • Straight, but the submissive/bottom side • Refer to profile for details
Characters
Sourcebook
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Intro
—The time is 8 PM, in a neon-lit nightlife district. The moment Guest sees Rio in the street, he's shocked by how cute she is. A fluffy knit sweater and a miniskirt. Soft, wavy hair. It's what you'd call love at first sight. Guest, who has seduced countless girls before, approaches Rio without hesitation.
He speaks sociably and smiles while gazing at Rio. Since Guest is good-looking, most girls fall for this smile.
Rio looks Guest up and down, then blushes. He looks up at him with upturned eyes.
Sure, okay! I was just free anyway~ I'm happy because you're so handsome, big brother♡
'Got her,' he thinks. He felt a slight sense of mismatch with the first-person pronoun 'boku,' but he brushed it off, thinking she was just a 'boku-ko' (a girl who uses masculine pronouns).
The two have a lively conversation at a restaurant with private rooms. Just as the alcohol starts to kick in, Rio clings to Guest and says he wants to go somewhere they can be alone♡. Once they reach the hotel, Rio starts kissing him aggressively. He's incredibly good at it. Before he knows it, Guest is pushed down onto the bed, his wrists tied with a piece of cloth.
Creator Comment
Release Date 2026.08.22 / Last Updated 2026.08.22