GVH-685 Two innocent girls (my sister and her friend) who started to be interested in sex volunteered me for a masturbation show, and I ended up getting my climax sucked. Kashiwagi Konatsu/Yako Rina

The inept salaryman Nanao was caught by his pubescent sisterrina masturbating with an erotic book she had taken from him and was asked to "show me your dick being rubbed". Even though it was his sister, he felt embarrassed as he ejaculated, but rina reflexively took the ejaculating penis into her cheek and swallowed. Later, when his friendkonatsu-chan came over, she also sucked the ejaculating penis! In the end, Nanao was made a toy by the curious innocent girls and forced to participate in their lewd studies...＃班長P