At first I was scared at the thought of a man's hard cock pushing its way right into my bum. But my arousal far outweighed any fear.  I get so turned on by feeling his cock open me up, enter me, slide deeper and deeper inside. He gasps and grunts as he pushes and shudders.  His hands grip me harder. I arch my back, raise my arse to draw him further inside me.

About half way in, I like my lover to pause. There's a place where a change occurs in how the muscles of my bum respond to his cock's penetration. Up to that place they've tighten against him, pushing him backwards if he slackens his pressure. After this point, however, they relax and welcome him further inside. 

I love him to play with my bum at that point, relaxing and letting my muscles  force his cock slightly back, then pushing forward against them till they start to relax, then letting them push his cock back again, then forward, then back again and again. It's a fabulous turn on to feel my bum open and close, open and close on his beautiful living pulsing cock. I squeeze and relax, squeeze down on his cock, pumping him nearer his climax.  We grunt together. "Bugger me" I pant, "push that cock up my arse".  

I move with his movements when his cock's at the deepest, letting his force control me. Every shudder, every jump, every spasm of his body transmits through his cock and into my arse. His cock's alive, wild, a  furious beast inside me.  "Fuck me, fuck me, fuck me," I pant. I want him to ravish me, invade me, take complete possession. My cock is hard. I rub myself off with the rythm of his thrusts, I masturbate panting "fuck me, fuck me."    

His thrusting gets faster, his breath sharper and deeper. My arse rises and opens, sensing the time. "Cum in me, cum in me, take me," I hiss  and feel him slam deeper than ever. "Yes !! Yes !! Yes!!," he gasps "Yes !! Yes !! Yes !!". He shudders and jerks and I feel his hot spunk explode inside me, completely filling my arse. He's staked his claim to my body, possessed me with his juice. "Yes," I cry and jerk my cock forward, "you've made me cum,"

I lay with my cock still hard and feel his juices trickle outwards, tickling me, caressing me, keeping me still aroused. Sometimes I masturbate again whilst he watches, maybe putting a finger into my arse