Huge fan of collapsed doggy.
Oh, it starts innocently enough, with just some regular doggie action, then I move my knees to the outside, my ankles slowly scoop her knees backward as my pelvic weight thrusts forward. Pretty soon she’s on her elbows then flat on her belly. At that point my wrists go under her arm pits fowrard and I grab her wrists lustily but securely. Simultaneously my ankles do a little MMA move and wrap over hers and squeeze her legs together tight, which, by the way, also very effectively squuezes her butt cheeks together MAKING A FOOTLONG TIGHT-ASS PUSSY.
Ride that one and the cows come home fast and noisey. Collapse spent and panting X 2. SEG’s all around. Not for puritans, the timid, or wussy zealots.