I inserted her large, firm cock into my anus and felt it fully meanwhile, my own cock remained erect as I thrust it repeatedly into her. Although it felt as if my anus were tearing, the sensation was so intense and pleasurable that my erection never faltered. Once her turn was over, I took my turn, thrusting my cock deep into her anus. Finally, I throttled her as if to kil her to demonstrate the peak of my arousal, and then I ejaculated.