Dude kudos to your writing skillls,but you realy need to improve yourself at some specific areas. Like depiction.I would really enjoy to read more detailed described hardcore sex story.You need to get beyond the "fucking silk" phrase. Maybe something like "her tits were so warm and felt like touching a silk.I slowly grasped them and the heat was real.I was feeling a pure euphoria at the time.My dick was moving forward and back between her tits beyond the speed of light.And suddenly i felt a huge urgency.A need to be satisfied.A rituel shall be done. Everything was moving slowly, even the time was on my side.I was in the zone, then realization of truth, becomming self aware about my situation excited me.My cousin were saying "Come on babe give it to me ,give it to me!".I couldn't resist the extreme joy my body feeling and the urge... It was so huge. Suddenly my dick exploded like a volcano. Cums were all over my cousin's tits.It was hard to maintain sanity. Decadence in reality ocurred.I was dapper,but fragile.The job was done.I laid down and gave a small kiss to her.She winked,and said "OMG! This was so fucking intense". " Well i could keep writing until dawn but i guess you got the point.

Beware yourself! Kudos to you again.I'm staying tuned for your next prompts.