I had a big crush on a TA and we had been flirty in some informal gathering’s until one day I got the courage and sent him a very suggestive pic with a very corny message. As bad as it was it caught his attention and the flirting increased until one day shortly after my exam in his class he invited me over for a drink. I was so turned on and been dreaming of this exact scenario so I had on my fishnets, a tiny skirt and a crop top underneath some baggy clothes.

When I arrived I made a silly excuse about needing to freshen up, and went to the bathroom and immediately took off my top layer and walked right out into the living room. He was stunned to say the least and i immediately climbed on to his lap and started grinding on his lap. I also came plugged but it didn’t stay in very long

His big hands were engulfing my ass and I remember how he stretched my cheeks and as soon as felt the plug he began toying with me. Lightly pulling it as I gasped before letting my ass pull it back in, enjoying my facial expressions as he teased my ass. Finally he put a hand around my throat and pulled me closer to him as he whispered in my ears what I came here for. I could barely whisper between moans that I came for his cock, once I mentioned that he pulled my plug all the way out and I gasped as his hand closed tighter around my throat. With his free hand he ripped my fishnets open and unbuttoned his pants and I could feel his rock hard head sliding between my ass cheeks. He began teasing my asshole with his head, I think he was waiting for me to stop him, or ask him for more lube but he was about to learn what a trained slut I was (and still am). As he teased me and choked me I could feel his tip right at my hole so I decided to give him a surprise and quickly sat all the way down.

He was very well sized and he had a lovely thick head but I had been trained by femmes and tall lanky twinks, and if you’re familiar with their anatomy once you’ve mastered them you can take anyone. Once his initial shock was over his aggression began he take over as his hand got tighter around my throat and his thrusts got faster and faster. Finally after riding him for what felt like forever (in a state of bliss) he lifted me up off his cock, I still remember the pop his thick head made when it slid out, and pinned me on my back with my legs above my head like a pretzel. It felt like he was fucking me into the couch as my mind went deep into subspace, I honestly forget what had happened just my mouth must have been open because he spit right into it and I immediately asked “daddy can I please cum”. He gave a grunt of approval as his thrusts became deeper and deeper, his hand got tighter and tighter before I exploded all over myself. It was my first hands free orgasm and I learnt in that moment that when it happens my hole tightens like crazy because he began filling me right after.

We laid in the after glow on the couch for what felt like hours as we laid out the ground rules of my summer as a sub….