How long did you wait to have sex with your 1st boyfriend ?

Anyone wants to share their first time stories? It can be first time having sex or first time with a new boyfriend or sexual partner.

I’m very curious about other people’s stories because I wanna wait to when I’m 19 (currently 18 and freshman in college) and it’s so hard cause it’s I’m horny all the time ( my boyfriend says he will wait till I’m ready but IT’S HARD).