There was a very naughty older sister at her house. Busty older sister, Kurata Mao. She quietly touched my penis so that my sister, who is also my girlfriend, wouldn't find out, as she smiled and approached me. Perhaps because I was in a situation where I couldn't make a sound, she teased me with a very slow, delicate touch, just barely touching me, causing me to fidget in anticipation. The older sister, without applying much force, gave me pleasure with the tips of her fingers, the tips of her toes, and the tip of her tongue, all in a smooth motion. This kind of pleasure is too much for the first time!
