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Unequaled!! Childhood friend 48 hours of constant training

"After only two days of continuous sex, I'm at my limit..."
Yuma-nee, a childhood friend, reunited at the welcome party.
She is Yuma's older sister who teases Hiroki, a crybaby, just like before.
Taking advantage of her competitive personality, he succeeds in getting Yuma to drink a lot of alcohol and get her drunk.
He pretends to take care of her and takes her to a hotel to play an adult game with her.
The rules are simple: the first one to get laid loses.

The game starts with a kiss, and the preparation begins with a slow, moist tongue twirling session.
After taking the initiative by stimulating Yuma's big tits, they finally move on to her pussy....
I can't get my cock to stop even if I come once or twice.
I keep fucking her continuously without a break until she gets off!