Symposis: There are two or three sex scenes, a rape, one implied sex scene and one overheard sex scene.
A girl kisses a bully in agreement that he will leave her friend alone - the bully gets grabby and puts his hands on her chest then she pushes him off of her
A girl kisses a boy she likes, then shortly after there's a montage of them making out with the last scene of that montage being the boy groping her chest and her groping his buttock then he seems to have an orgasm (still fully clothed) and runs out of the room (she thinks she may have given him a seizure)
A very abrupt sex scene betweeen two adults (one being married to someone else, therefore cheating) in the office which involves heavy thrusting, grunting and moaning (no nudity) - the two are shown laying together clothed afterward talking (her skirt up to mid to upper thigh level).
A daughter suspects her mother of cheating
A boy worries openly to his girlfriend about her leaving him for someone else b/c she is so beautiful to him
A daughter asks her mother "what is the deal with hand-jobs, how do you know you're doing the right thing" the conversation ends at that.
A girl is stopped by a guy at a party as she is going after her boyfriend and he forcefully starts to kiss her but she pushes him off and runs out
A girl has unprotected sex with her boyfriend (under the covers, no nudity shown) he has an orgasm too quickly and says he is sorry and sits up then he tells her he loves her and asks if she knows that but she says that wasn't love it was sex and runs out.... when she returns home she hears her parents loudly having sex upstairs (not shown)
A girl is shown going to planned parenthood, then shown with birth control pills and a box of condoms
later the boy tells her there's a pill called plan B she can take to avoid pregnancy and that he has one for her that he got from planned parenthood as well - she says she already took one
conversation mentioning a vibrator, penis-entric feelings, and other "teen boy/girl sexual feelings and hormones conversations"
A girl goes to her boyfriends room and removes her shirt - we see her bare back and the side of her breast at one point (she talks about having a do-over for their first sex experience together before). Implied sex.
Teenage girl gets drunk at a house party. Teen boy takes her to a bedroom where he kisses her, then pins her arms down, removes her jeans and rapes her. She later has a rape exam and has to take a HIV preventative as a protective measure. Scene has no nudity or overly graphic detail.
Other misc. discussions of sex similar to previous including condoms, cheating, and so forth throughout the duration of the rest of the film.