[DASS-859] In the countryside where I returned home, I was addicted to "I just remembered H" with my first love sister, and I cummed many times with sweat in 1, 2, and 3 shots... Unforgettable, summer. Natsu Tojo

I love my sister! Natsu, a relative's older sister who has always admired her since she was a child.
What awaited me when I returned home during the summer vacation was someone who was really kind, dazzlingly beautiful, and my first love itself.
Eat watermelon, cool off on the porch, and set off sparklers in a yukata...
I can't stop pounding at casual gestures and transparent sweaty skin.
Then one day, I was seen getting an erection in the bath.
"This happened because of me, right?" Natsu-chan smiled and took my hand...!
After that, in the bedroom, in the Japanese-style room, on the porch... Hiding from her parents, she many times in close contact with sweaty!
Before I knew it, my mind and body couldn't leave her...
At the end of summer, the words I swore under the sparklers...
"This summer is a secret for the rest of my life."
Unforgettable, forbidden summer memories that only we know.