It seems that even girls who are more sensitive to chikubi than others can orgasm with just nipple masturbation. One day, a girl whose lower body was aching from her nipple masturbation put her pillow on the bed between her legs. Then she... The stimulus given to her nipples was transmitted to the core of her body, and the object sandwiched between her crotch seemed to comfortably muzzle her leg pin pussy! Nipple messing and foot pins with things sandwiched between crotches... Girls are crazy at the "core of the body"!
