[Reducing Mosaic]OFSD-057 Too erotic!!! Tokiwa House's sexual spring, an apartment where girls aiming to be erotic manga artists gather. They hire male nude models for lower body sketches and learn moaning and drawing techniques by having sex right in front of them, aimin

This is the apartment 'Tokiwa House' where aspiring female erotic manga artists gather. However, Wakamiya, the editor in charge, was troubled by their immature expressiveness. To teach them about real sex, he decided to use a male editor as a test subject and have him perform various erotic acts to gain experience! Using an editor with a huge dick, we all took photos and notes in various positions… I want to draw even better, more realistic, and more pornographic comics! This passion doesn't stop at that day. Each person sketches the editor's dick for study, the way tits bounce, the strings of saliva during blowjobs, how cum spurts out upon ejaculation, how it drips after a creampie, and see-through oil massages and deepthroating! Titty-fucking cowgirl position! Masturbation! Everyone having lesbian sex!!! etc… And finally, a massive orgy! Will an erotic manga artist be born from Tokiwa House after intense training with non-stop orgasms?!