The grunting and hissing from Chaz as he worked his fat cock inside the boy's passage didn't go unnoticed by Marcus. The older man watched as the Marine diligently fed the boy his erection one long inch at a time, pulling back slightly then thrusting forward again to sink another inch into the tight passage. With each thrust Peter moaned and shivered as he was slowly penetrated by the huge organ, and Marcus stroked his hair to provide comfort. "Spread your legs a bit, baby...open yourself up and relax and it won't hurt so much." He whispered to the shuddering boy, truly not wanting him to be in excruciating pain.<br/><br/>Marcus slid one knee off the bed and stood, bending to kiss the young man on his head, then straightening to step behind Chaz. He swiped the tube of lubricant off the table next to the bed and snicked the cap with his thumb, reaching around the thrusting Marine's torso to drizzle some of the slippery substance along Peter's stretched opening. "Now try it." He murmured to Chaz while nuzzling the cord's of the man's neck.<br/><br/>The older man turned his focus to the flexing buttocks of the Marine, and he stroked them with one hand, admiring each curve and hollow. He stepped close and rubbed his own erection along the cleft of the fine ass cheeks, his hand now stroking along silky smooth skin, along the curve of the man's hip, slipping around to tease a dark nipple on a rippling chest. He explored the other man's body while frotting his cock along the Chaz's rear, then grabbed a condom from the table for himself and stripped the package open, removing the latex circle and unrolling it onto his already weeping erection.<br/><br/>He slicked the latex covered cock with lube and after tossing the tube aside, spread those muscled buttocks with both hands, his thumbs exposing the dark pucker. "You ready?" He grunted, as the dark-skinned Marine began to thrust in earnest inside the boy, and the young man's loud groans filled the room.