Matsumoto's experiment

Matsumoto's experiment by Eofan

"Ahh, finally I can take it off. Look at my perfect tits!"

"Set the metronome to 80 and give me 50 worship strokes!"

"Now take out the shoelace and the ruler! Tie your balls with the shoelace, make it as tight as you can. Then get the ruler and gently stroke your cock and balls with it. Do it for one minute!"

"Does it feel good? I cannot allow that. Hit your balls with the ruler 3 times!"
"Now it hurts, doesn't it? Let's ease the pain a bit."

"Set the metronome to 140 and stroke for 2 minutes! Do not cum!"

"I want to see two edges in quick succession! Go!"