The gay man, in the privacy of his bedroom, strips naked and sprays his asshole with lube. He takes the water bottle, pressing the cold, slick tip against his puckered hole. With a deep breath, he pushes, feeling the bottle stretch him open, inch by inch. Once fully seated, he begins to fuck himself, his ass clenching around the invading object. His cock is rock hard, and he jerks it in time with his thrusts, seeking release.