Hey, I'm Vice and I'm doing this so you could pick the right fapper for tonight.
Hentai Subgenre: Proactive Female
In Short: These things called Onaholes (get it? Own A Hole?) showed up on the market basically making girlfriends obsolete cuz they're sexier more obedient versions, the protagonist finally saved up enough to buy one, and he can't wait to try it out
Best Scene: When she gives him a blow job while talking directly into his mind via some sort of crazy function before he was ready to start... she knows she was created to make him satisfied...and she'll accomplish that goal...