write a sex story between NAME_1 and NAME_2 with intricate details. NAME_2 is NAME_1's sister's friend. she got interested in him and got number from his sister. they both end up playing truth or dare in a NAME_2's apartment when she was alone. NAME_2 is a virgin and NAME_1 is a strong muscular guy. they have rough sex. include her crying in the process. and NAME_1 uses a bit of force in the process. include sucking breasts and moaning include details about positioning. use words like breasts and penis. etc., in the end she felt used but decides to stay as friends with benefits to explore more. 