This is a story about a younger brother who began to see a beautiful older girl in his older sister who hasn't been home in years until recently. 613mo

"Between your girlfriend's pussy and mine, which one feels the best?"
"...there's nothing that even comes close to how good your pussy feels, Nee-chan!"

One summer day, while Takuya was out sweeping in front of his parents' house, his older sister Mito (26) came back home for the first time in 4 years, having divorced her husband.

His sister, who used to look like a plain Jane, came back with her breasts having grown a lot bigger and fuller than before, her butt became more plump and even her skin got a nice suntan. Takuya found her breathtaking. Such an older sister began working remotely from home, going braless and wearing only a camisole and thin shorts. He was trying hard to suppress his sexual desires whenever he caught a glimpse of her erotic body, but he soon reaches his limits.

Thump Thump Thump Thump (heart pounding)

That night... Takuya went to his sister's room while she was plastered drunk and asleep, wanting to see her bare boobs no matter what, and began to touch her pajamas.

Slowly, slowly...

Her massive knockers burst out of her silk pajamas once he opened it; even more, her nipples were stiff and firmly erect...

Fap Fap Fap ... Splut!

And so after that night, his nightly naughty acts began to escalate; and finally, he moves on to his older sister's soaking wet private parts...!

(Source: DLsite)