All the details are true, but the names have been changed for obvious reasons.
Hank was transferring to a university to complete his college degree. His family's house was close enough for him to commute back and forth an hour each way, but it would be difficult and time consuming especially during rush hour. Fortunately, his buddy Joe was already attending this university and was in need of another roommate for the 2 bedroom apartment. His previous roommates became too difficult to live with. However, he said they would have to share a bedroom because his sister Ellie and friend Andrea would also be living there. It was fine with Hank because he was already close friends with them and the rent would be cheaper with more roommates. But what didn't cross his mind. . .YET. . .was he would have unlimited access to their panties!
The first week was hectic since they were all moving in at the same time and while attending classes. But in the evenings, they always spent time eating, talking, and watching TV together. They also had a friend Jenny who was temporarily staying with them until she found housing. After a few more weeks, Hank suggested to them that Jenny could just live with them since they all got along so well, and there was room for her. They were glad he suggested it because they though he would be uncomfortable living with a stranger. But in fact, Hank liked having her around and got to know her very well during her stay. Especially since he usually stayed up late, she would keep him company with lively conversations and laughter. Jenny was delighted when they asked her to move it and accepted. She would sleep on an inflatable mattress on the floor of the girls' bedroom or sometimes in the living room.
The idea of messing around with his roommates never crossed his mind, especially since he was long time friends with them and especially since they were his buddies' sisters too. A definite taboo. He was protective of them and treated and thought of them as his sisters. He would escort them to and from their night classes since their apartment wasn't in the safest well lit area.
There was a courtyard in the center of their apartment complex, and loud conversations would echo when the windows were open. There were spring and summer nights which were excruciatingly hot and the tenants would open their windows wide. Needless to say when people were fucking, everyone would know because it echoed. When they first became aware of this, they were sitting around the living room watching TV with the windows wide open. Some of them heard the moans but pretended not to hear it. But then it became louder and louder which there was no way of denying it. Damn, it was erotic to hear it. They joke that it was a bible study group and that girl loved god because she would moan and scream to a raging orgasm, "oh god, oh god, Oh God, OH MY GOD, OH MY GAAAAWWWWWWWD!" The guys would joke that they should kick down the door to make sure she was ok and maybe they would get lucky themselves. The girls thought it was gross, but Hank could tell by their harden nipples that they were aroused and wanted to be the god loving girl. At that moment, his views of his female roommates changed.
Ellie was Joe's younger sister and she had a nice perky little butt. She had shoulder length hair and typical Asian small boobs. One night, he peek down her night shirt as she bent over which revealed she was pretty flat chested, but she had the darkest red nipples the size of a large pencil eraser he had ever seen. She had great bj lips too. Andrea was the youngest of the roommates and she too had the typical Asian boobs which Hank noticed her long nipples harden under her braless shirt when she was eating ice cream one evening. Andrea had a nice tan and a shapely booty which complimented her frame. Then, there was Jenny. For an Asian girl, she had long hair, big tits, and a nice firm shapely full ass with a similar face of Kate Hudson.