the most sensitive part of the body for sexual pleasure

For many men the frenulum  and the perineum are the most sensitive part of their body for sexual pleasure. Researchers asked 81 healthy men to rate the erotic sensitivity of different areas of their bodies, including certain parts of the penis, the scrotum, anus, nipples, and dick here

blindfolded to heighten arousal

I like to be blindfolded to heighten arousal and my nipples included in the manhood massage. I like the masseur to be aware of my arousal response and use slow teasing methods to edge. I like plenty of oil, long soft strokes and different mediums dick here

Awesome Bi-Boy

I have two clothes pegs attached to either end of a piece of string. I attach the pegs to my nipples and gather the loose string up in my wanking hand, adjust the tension so as you wank the string tugs at your nipples, use dick here