I attached the vibrator onto Len's penis head, wrapping the elastic material snugly onto his member when Len lets out a strangled moan. His body jerks from the presence of a foreign object latching onto a sensitive part of his body as I gave his head a light pat.
"You're already leaking like a fountain... I'm quite curious what would happen if I were to turn this on." I licked my lips as my hips continued to thrust while rubbing my twitching mast against his thighs, grinning to myself as I watched Len writhe from the pleasure.
"Haa~ Haemeon~ Haemeon~♡" Len moans my name in a muffled voice, courtesy of the open mouth gag I had put on him earlier.