My husbands friend fucks me with my hubby in the next apartment

My spouse wanted to attempt something different. so he invited his buddy over to have me cum. but told him he had to flick it, while my husband observed tv in the next room. he told me later he loved knowing i was in the next room with his friends cock stretching me out. he muted the tv a couple times to hear me yell and cum. after his friend left he watched the videos. then fucked me. it was so hot.