This is the most over-the-top design I have ever made! A see-saw, with a powerful electric actuator, two slaveboys and some big rubber cocks. Their ankles are chained up so they can't get off, and their dicks are in chastity so they can't cum.

@geokra8 が X（旧Twitter）に投稿した動画です（2024年3月3日 ・ 技術 ・ 0:19）。XCLYP で再生・ダウンロードできます。