In "GO-MUSCLE-GO! 2: P. Trainer," Allen Silver's P. Trainer is the lucky center of attention in a massively hung gay threesome. Dallas Steele and Rocco Steele, muscled daddies with monstrous cocks, take turns stretching Allen's eager hole, first with deep rimming, then with relentless double penetration. Drew Sebastian, Trenton Ducati, and Hans Berlin join in, worshipping Allen's cock and feeding off each other's hunger before coating him in a cumshot compilation that leaves him drenched and satisfied.