A pixel-anime H-simulator set in summer that pursues the "freedom of H"!
[Story]
One day during the summer vacations, the sound of cicadas echoes in the clear sky.
Your childhood friend "Serika" came into your apartment to be taught by you.
However, she seduced you by her approaching sex appeal.
Eventually, the two of them accept each other and...

--You can sex with her anywhere, anytime, as much as you want.
This is a full pixel art animation, sex simulation game.

Screenshots
Pixel-Sex life with my childhood-friend gyaru in hot summer! [天使観測塔]
Your room.
You can unlock items by the laptop PC.

Pixel-Sex life with my childhood-friend gyaru in hot summer! [天使観測塔]
Titfuck in the room.
H-animation can be freely changed in speed, zoom, and pattern.
Voice and sound effects can be turned on and off.

Pixel-Sex life with my childhood-friend gyaru in hot summer! [天使観測塔]
Blowjob on the balcony.
You can freely sex in all maps.

Pixel-Sex life with my childhood-friend gyaru in hot summer! [天使観測塔]
Kiss+Handjob in the shower room.
As you continue to sex with her, you will earn points and can unlock new maps and positions, using the points.

[1.10 Update]
Pixel-Sex life with my childhood-friend gyaru in hot summer! [天使観測塔]
"Night" and "Public Toilet" are added.