I never planned to tell anyone about that night, but the memory still hits me like a slow burn every time I close my eyes. It was with Marcus, my roommate of eight months, the guy who always left his coffee mug in the sink and laughed too loud at bad movies. We had been circling each other for weeks, little touches that lasted too long, glances that said more than words. I was twenty-three, still figuring out what I wanted, and he was the first man who made me admit I wanted it all.
The evening started like any other. We had split a bottle of red wine on the couch, the lights low, rain tapping the window. Marcus sat close enough that his thigh pressed against mine. When he turned to me and said, “I’ve been thinking about you,” my heart slammed against my ribs. I kissed him first, clumsy and eager, tasting wine and salt. His hands slid under my shirt, rough palms on skin, and I felt myself harden instantly.
We moved to the bedroom without speaking. Clothes came off in a rush, landing in a pile on the floor. Marcus was broader than me, all muscle and dark hair across his chest. He pushed me onto the bed and kissed down my body, taking my cock in his mouth with a hunger that made me gasp. I gripped the sheets as he worked me, tongue swirling, throat relaxing until I was deep inside the wet heat. I came close too fast and had to pull him up, breathing hard.
“I want more,” I told him, voice shaking.

“I want you inside me.”
He looked at me for a long moment, eyes dark. “You sure? First time?”
I nodded. The idea scared me and turned me on at the same time. Marcus reached for the drawer, pulling out lube and a condom. He kissed me again, slower now, hands roaming over my chest, my stomach, between my legs. He rolled me onto my stomach first, then onto my side so we faced each other. One finger, slick and careful, pressed against my entrance. I tensed, then forced myself to breathe out as he pushed inside. The stretch burned, but he moved slowly, crooking his finger until he found that spot that made my whole body jerk.
“Fuck,” I whispered. “Right there.”
He added a second finger, scissoring gently, stretching me open while his other hand stroked my cock to keep me hard. I was sweating, heart pounding, but the fear was fading into something hotter. When he finally rolled the condom on and slicked himself, I pulled my knees up, opening for him. Marcus positioned himself between my legs, the head of his cock pressing against me.
“Tell me if it’s too much,” he said.
He pushed in. The burn was sharper than the fingers, a deep pressure that made me bite my lip. Inch by inch he filled me, pausing when I gasped, letting me adjust. I felt impossibly full, stretched around him, every nerve alive. When he bottomed out, hips flush against my ass, we both groaned. He stayed still, kissing my neck, whispering how tight I felt, how good I was taking him.
Then he started to move. Slow thrusts at first, pulling almost all the way out before sliding back in. The friction built into something electric. Each stroke brushed that same spot inside me, sending sparks up my spine. I wrapped my legs around his waist, pulling him deeper. My cock rubbed against his stomach, leaking steadily. Marcus picked up the pace, breathing ragged against my ear, telling me how beautiful I looked like this, how he had wanted this for months.
I came first, untouched, the orgasm rolling through me in thick pulses across my stomach. My body clenched around him and Marcus cursed, thrusting harder until he buried himself and came with a low moan. We stayed locked together afterward, sweat cooling on our skin. He eased out carefully, disposed of the condom, and pulled me against his chest. I felt sore, open, and strangely peaceful.
We lay there talking quietly until the rain stopped. Marcus asked if I was okay. I told him I was more than okay. That night opened something in me I had kept locked away. We did it again the next morning, slower, with me on top, learning the angle that made stars burst behind my eyes. It was the start of something messy and real, full of late nights and whispered confessions.
Even now, years later, when I think about first time anal gay sex stories, mine always comes back to that rainy evening. The stretch, the heat, the way Marcus held me after. It was the moment I stopped pretending and let myself want exactly what I wanted.