during my PhD my room was just underneath a shared 2-room dorm these two guys lived in
i had to sleep beneath their bedroom though, and the walls were super thin and i could hear EVERYTHING
one of them was like a machine, i used to lay awake in awe of this dude - constant rhythm, perfect sync, and I could tell he was hitting it deep for a good 30min nonstop
Gay or straight, if you had heard this guy and his deep-pound-method, you'd be as amazed as I was.
after about 6 months i went to a party they were hosting and realised that i slept beneath their kitchenette, not their bedroom. and that i had fapped to their laundry on spin-cycled. and that they were probably just two straight guys sharing an apartment