A room in a love hotel in Tokyo, men and women with various relationships, their common denominator is "recording SEX". - I got the footage and edited it in about an hour. - What kind of drama happened at the love hotel? - "I'm always doing research on stem cells," says Rin-chan, who has a high deviation value both in Kao and in her head. - I usually stay in a university laboratory and spend my days immersed in research. - And today I dressed up and put on make-up and went to her first meeting in life... - I got drunk with unfamiliar alcohol and was able to check in to a love hotel with a man I met for the first time. - She flirts with a flirtatious college student called the Video Research Club... and what she picked up with great interest was her many restraints. - Apparently, the research mind of pleasure has also caught fire. - Then, the man restrained his hands, his legs, and even put a collar on him. - This vulgar gap is irresistible. - She gets wet, takes the electric massager from the man's hand and puts it on the clitoris by herself and shows off the perverted nature. - A woman on top posture that makes a nasty sound even when inserted in the raw. - Then, after pulling out the man's thing, he puts his own juice in his mouth and makes a jupojupo sound with his upper mouth, saying, "It's delicious with apple juice." I recommend mating with a perverted female dog who is enthusiastic about research and enjoys the chemical reaction of the juice.