A behind the scenes look at a special collaboration project with Doctrine.
Dressed in a leather costume and female head mask, Hinako and a zentai tights guy put her rubber sub in her Segufix and gives him tease and denial. The zentai guy is very strict and won't let him cum no matter what!
Hinako adds to the situation by doing breath control and playing with his nipples.

https:// fantia.jp/doctrine