[HMN-709] I was only teaching her how to put on a condom! When my unattractive sister made her college debut... her overflowing sexual desire exploded! A naughty sister who grinds on her brother's dick in a cowgirl position and demands a creampie. Nats (Censored)

My older sister, a gloomy girl, made her college debut... She's also got her first boyfriend, so she's excited. However, she's never had any romantic experience, so she's worried about her first time having sex... She asked me, her younger brother, to teach her how to put on a condom!! She said she had no one else to ask, so I asked her... But she said that! I went along with it and taught her how to use a condom, and we ended up having sex with a condom! Now that my older sister has awakened to sex, she's curious and wants to know the pleasure of raw sex...