Ah, I see. Thank you for clearing that up.
Honestly, I can't see all girls (sometimes boys) acting like putty for anybody. Usually people stand up for themselves and won't let others go so far in a relationship (sometimes). I mean, you're not going to have sex right after confessing their love. It doesn't work that way. I like making things more realistic. If it's going to be a lemon, I'd at least let the reader and their crush be in a relationship for a bit of time at least.