Function: Anal pleasure Color: Black/Golden Size:  S: 13 * 4 cm/5.1" * 1.6"(200 g/0.44 lb/7.1 oz) M: 16 * 5 cm/6.3" * 2.0"(385 g/0.85 lb/13.6 oz) L: 20 * 6 cm/7.9" * 2.4"(665 g/1.5 lb/23.5 oz) XL: 23 * 7 cm/9.1" * 2.8"(1032 g/2.3...