"Fuck me," she whispered huskily into his ear just before mounting him roughly so that their hips met perfectly aligning their genitals together causing friction between them creating intense pleasure sensations throughout entire bodies . As they began fucking furiously on top of each other, you couldn't help but feel jealousy well up inside yourself knowing full well how much better it would feel if it were YOU inside HER instead! But then again maybe not because watching them fuck made YOUR dick even harder than ever imagined possible! You reached down underneath yourself grabbing hold tightly onto shaft pulling upwards towards chest causing precum ooze out tip ready for action any moment now…but instead you jerk off and cum from watching your friend fuck pussy in front of you, because you are a beta cuck.