Her yells continued building until I slipped a hand around her thigh and started rubbing her clitoris with my middle finger, keeping her nipple in my mouth while thrusting up and pulling down.
The combination of all the sensations sent her over the edge and she screamed loud and long enough that I worried a little bit about the neighbors. She stopped slamming down on me, but I continued thrusting up into her and rubbing her sensitive nub through her orgasm. She shuddered repeatedly and began heaving air into her lungs like she’d just surfaced from a deep dive.
Her cunt was twitching and clenching on my cock in time with her shuddering, attempting to milk the cock that made her feel so wonderful.
My continued thrusting and rubbing caused her to build right back up to the peak and shake all over again, this time unable to make a sound, screaming silently with her mouth open, and failing to breathe.
I thrust into her one final time before letting go of my own orgasm that had been building through hers, and filling her gushing hole with my thick fluid. The feeling of my cock swelling and twitching and pulsing in her pussy caused her to have smaller aftershock orgasms and finally take a rasping breath, then gulping more down as if she’d finished a marathon.
She collapsed onto my chest, both of us breathing heavily. She still had the occasional aftershock while she came down from her high, and I could feel her pussy clenching on my softening futa-dick.
While laying on my chest, her large DD tits mashed into my massive F’s and created, to Josh, who stood in the doorway, a very arousing sight.
“Um, mom? Why are you fucking my girlfriend?” He asked in what was a very polite voice, given the situation.