From how things have progressed so far that seems like it would be an unpopular idea.
Sure you would get to fuck some character you like the look of but the lead up would be short and hollow. The Mia and Erik's mom updates are long but have been criticized for how short the lead up to the sex is.Once you've fucked a character then any potential enjoyment of leading up to the fuck is lost.
2 different Roxxy updates
1. You challenge her boyfriend to a fight, win and she fucks you. Looks nice but now the characters are hollow and a lot of the sex appeal is gone.
2. Roxxy is in desperate need of help or she will be held back, you raise your int, she wants you to secretly tutor her, there is sexual tension while tutoring her, at one you hide in a broom closet and press a stuffy against her, you go shopping together, her boyfriend gets suspicious, he destroys her books, you confront him, win, badly injured, she washes you, after all that the idea of fucking this character (for me at least) would be far more appealing than sleeping with dozens of characters with no build up.