Suiei Choukyoushi ~Oyako Shuuchi Lesson~

I am a swimming instructor. Actually, I just enjoy watching girls in swimsuit every day. There are two girls, Mizuki and Ryouka, who take part in my swimming lesson. You know Ryouka is Mizuki's mother. I am in love with Mizuki, but it seems she hates me. Ok, I will get you somehow. I just starts spying on Ryouka... [From [url=https://web.archive.org/web/20090302110513/http://www.erogeshop.com:80/product_info.php/products_id/1009689]Eroge Shop[/url]]