![1girl bad_id bad_pixiv_id bangs bare_shoulders blue_eyes blue_hair blush breasts chain chained chastity_belt cleavage collar cowboy_shot crotch_cutout cuffs dutch_angle eyebrows_visible_through_hair highres hip_vent kitou_kaitai leash medium_breasts open_mouth original puffy_short_sleeves puffy_sleeves shackles shirt short_hair short_sleeves solo thighs rating:q score:25 1girl bad_id bad_pixiv_id bangs bare_shoulders blue_eyes blue_hair blush breasts chain chained chastity_belt cleavage collar cowboy_shot crotch_cutout cuffs dutch_angle eyebrows_visible_through_hair highres hip_vent kitou_kaitai leash medium_breasts open_mouth original puffy_short_sleeves puffy_sleeves shackles shirt short_hair short_sleeves solo thighs](/cdn_image/preview/39/f3/39f32af29f04f2baeee3303d760df860.jpg)
A type of groin covering that shields its wearer against sexual contact. Usually locked in place and intended for long-term wear. In historical times these were indeed used to ensure chastity (of princesses and such), but nowadays they survive within the BDSM subculture as a method of erotic sexual denial.
Modern chastity belts are manufactured in both male and female varieties, and some allow for performing bodily functions without needing to remove the belt.