My shy sister transformed! After taking her brother's advice, she became stunningly beautiful, capturing everyone's attention. However, her brother had always harbored feelings for his sister... He decided he couldn't let anyone else have her first, so he confessed his love. But she rejected him, saying they were siblings. Undeterred, he promised just a handjob, but of course that wasn't enough... Once they started, they couldn't stop, and soon both were falling for each other. Note: Content may vary depending on distribution method.

地味だった義姉が変身！義弟の助言で誰もが振り返る美人に一新！しかし弟は昔から義姉のことが好きで…。誰かに盗られる前に…と意を決して告白する！好意を伝えるが、「姉弟だから」という理由で断られる。弟は「挿れなくてもいいから、こすり合わせるだけで…」と素股だけの約束のはずだったが、もちろんそれだけで終わるはずもなく…。一度してしまったら終わることなく何度も…義姉も次第に弟に惹かれていき…。※ 配信方法によって収録内容が異なる場合があります。 特集 最新作やセール商品など、お得な情報満載の『HHHブランドストア』はこちら！