Argenta (C77) [Ringo Gakuen (Mayonnaise.)] Joseiki-nai no Piston Undou ni Yoru Masatsu Taiden wo Riyou shita Hatsuden System no Rekishi | History of Piston Friction-Powered Electricity Generation System Via the Female Reproductive Organ [English] [De
(C77) [りんご学園 (まよねーず。)] 女性器内のピストン運動による摩擦帯電を利用した発電システムの歴史 [英訳]
#45923 - “Where did you learn to count?? You start at one!” Barely giving her a chance he rained down another three blows before she could scream “One!!” then he slowed down, forcing her to count out each blow. It almost looked ridiculous, with its little rubber balls all on the flat side. In his service he had experienced it all.