My wife's Master spent the weekend at our place last weekend, not unusual. What is unusual is I wasn't sent to bed and watched this unfold like I wasn't even in the room. They were really getting into each other, he normally is heavy into BDSM but this was different, tender. In short order he had her naked and on her knees worshipping him.. as things progressed he laid her back and was in her, both his dick and tongue down her throat. She just lay moaning as he hammered into her. This went for a while and almost like she was having a seizure she starts just quivering and shaking (never seen that before). Then she gets really quiet but still shakes for some time under him. Then almost like she lost consciousness she just laid underneath him. Finally I hear a "you okay babygirl"? She starts moving again and kissing him. She tells him was the first time she ever actually felt a man cum in her. He kissed her again. He says he should get up and she is like "do me again Master?". He says if you can get this black snake hard again while I'm in you deal, massage me with that sweet pussy. After a while they were ready for round 2. While was intense not as intense as the first. Afterwards he gets off of her and without being told she moves down to clean him off finishing with a thank you Master.