Then I felt his large tip against my pussy and I pushed my hands flat on the table as he started to push it in. I could feel my pussy lips stretch as his tip went in then he carefully slid all of his long thick shaft into my wet pussy. I felt so full and already tingles of pleasure were surging around my pussy. Mark held my hips then he started to thrust in and out slowly. Whenever he pushed back in I moaned as my pussy stretched around his dick each time. As he gradually sped up I was moaning more and more and I could feel my nipples were like bullets in my bra. I would have loved to be naked so they could have swayed freely but still I did have a huge dick in my pussy so I can’t complain. Mark was pushing every one of his inches back into me everytime and my pussy felt like it was burning. As he sped up more his balls were smacking against me making me even more aroused. I could hear him breathing heavily and I hoped he’d make me come before he did. It now felt like electricity was darting from my pussy as he rammed his dick in and out of me and I was moaning even louder now.
Feeling an orgasm building inside me Mark kept thrusting and just as he was all inside me I started to shake and I shouted as I came hard to a shuddering orgasm. My body was shaking and I guess my pussy must have tightened around his dick as I heard Mark groan and felt his dick buck inside me as he came hard in my pussy. When we both stopped coming he gently pulled out of me and collapsed on the chair. Standing up I looked for a tissue and saw a box by his bed. Walking over I took some and wiped my pussy before I cleaned his dick too. As I put my panties on he put his now soft dick away then after he turned off his computer we went downstairs to the party. Karen saw us and said “Where have you both been” and I replied “Just talking”. Mark smiled at me and I smiled back before going to get a drink as I think I earned it.