Feeling more viscerally connected to his sister than ever, stunned by the sheer magnitude of the pleasure that she was giving him by hugging and massaging and tugging on his aching hardness with her soft d**k-engulfing rectum, Tyler felt his long-denied ejaculation suddenly boil over with undeniable urgency. Even as his seed started to surge along his raging boner, Tyler tried to move his hips back and forth in an attempt to actually f**k Michelle's ass at least a little bit before he filled it with c*m, but he couldn't do it. Slippery with lube as it was, his sister's climaxing anal sheath was just too tight, her velvety smooth walls clinging too possessively around his butt-stuffing pole to allow him any sort of escape from the warm, constricting grip of her exquisite anus.
Gladly submi
