The first time.
My GF (22, petite but large breasts and you could describe her as curvy) and I (24, athletic/strong) are very open to new things. I’ve had this fantasy of letting other guys fuck her for quite some time now. However, it took some time to convince her that I’d really be okay with her fucking another guy.
For some reason, it was not easy to find a bull in our hometown. So she set up a slutty tinder account, not mentioning her being in a relationship, and started texting with a guy. She never mentioned that she has a boyfriend and invited the guy over. So, when he came over I hid in the shower while they were sitting on the couch, drinking wine and chatting. Then my GF and the guy moved to the bedroom. I heard that they started to kiss and she unzipped his pants and he started moaning. She later told me that she kneeled in front of him and sucked his dick. Suddenly he asked her if she’s on birth control because he wanted to fuck her bareback. However, she told him to wear a condom. The next thing I heard was that he really pounded her hard but my GF told me that he only fucked her missionary in he pussy, which is quite sad. After some time the pounding sound stopped and the guy moaned again loudly, because my GF finished him off with a BJ and CIM.