https://www.dlsite.com/books/work/=/product_id/BJ316878.html
As always, please support the artist and buy his works.

Sleep massage for my sleeping niece (actually she's awake and cumming all the time...)

"I'm sure you can feel it even when you are asleep. Next time, let's loosen up inside..."
Ami Tamura, an office worker, visits her uncle's osteopathic clinic to have her wrist, which she injured at work, healed.
Her uncle, who treats her kindly, asks her if she would like a massage as well. She is unable to refuse his suggestion and surrenders herself to him, but before she knows it, she is fast asleep in the comfort of her uncle's bed.
"You've got an adult body now, I'll make you feel a lot better."
Her breasts have grown. He massaged her nipples, which were slippery with lotion, and rubbed her nipples... Ami's body reacts with a jolt while she sleeps!
Ami's uncle's fingers reach down to her wet bottom and play with her hardened little prick... and finally...!

actually she's awake? How? didn't she gulped the drink in one go

Requesting the next episode pls

Base +6