@High by the beach. U right, myself and my boyfriend are super sensitive with nipples play, we together by 11 years and we know each other body, I love when he suck, nibble or pinch, and even he who is only top likes too, and ALL times him cu** his nipples shrinks, I think so cute, and other guys I know love being stimulated in nipples too, although there is some who dont like or just dont feel anything