Kalvin, eager to feel Christian's massive cock inside him, straddles his partner and lowers himself onto the throbbing shaft. Christian's thick, uncut cock stretches Kalvin's tight hole, filling him completely as Kalvin starts to ride, his own hard cock bouncing with each movement. Christian grabs Kalvin's hips, thrusting upwards, fucking him harder and deeper. Kalvin moans, fingering his own nipples, lost in pleasure as Christian's cock hits his prostate.