Best teenage friends have sex to prove it

These girls are at the most critical age of adolescence and feel confused about their sexuality. Both of them have had a couple of boyfriends with whom they have had sex and in none of the encounters have they felt totally satisfied, they claim to have faked orgasms. One afternoon they are studying and decide to talk about all this, one of them says she has doubts about her sexuality because there are some girls that make her feel aroused, the other friend is very curious about this and tells her to experiment with kissing to see what they really feel. The kiss is hornier than they expected and they go much further, without making too much noise because they are afraid of being discovered.