Expansion sex toy with hollow design, deep after peeking into the private parts, convenient unhindered access to other sex toys, which is a good choice for couples who love anal sex!Function: Hollow Butt PlugColor: Black/ClearSize:S: 9.0 * 4.0 cm /3.55 * 1.58 inch (41 g/0.09 lb/1.45 oz)M: 11.0 *...