Usually I also like underwear made of film. I bought TPU film online and made several pairs. Have a rest, don't want to go out, bored at home, let a DJ listen. Listening to music is also boring. When I am alone at home, I take out my underwear made of film and let it loose. When I put it on, JJ hardened when it touched the soft and slippery film, and pushed out a big bag and walked around the room to do some. It's cool. I saw the 10-inch speaker diaphragm of two speakers bouncing along with the music, so I wondered what it was like to put JJ on it. When JJ was pushed up and touched the diaphragm of the horn, a crisp feeling spread all over my body. I suddenly stood up to the horn, supported JJ on the diaphragm of the horn, held the horn in one hand and supported JJ on the diaphragm of the horn in the other, and felt JJ follow the diaphragm. A loose and tight, just like the feeling in a woman's vagina, so I enjoyed a refreshing feeling for about 20 minutes. Suddenly, a sense of pleasure spread all over my body from the horn, and I was ejaculated by the diaphragm of the horn. Sperm is in the membrane pants, and the horns are not dirty at all. I like plastic film pants, one can increase sexual interest, and the other can be used as prostitutes when combined with speakers. Normal men will have this kind of behavior and share their experiences with everyone, but like me.