Main Story 1 -> 30
Bonus 31 -> 35
Imouto Reflexology 36 -> 41

https://www.dlsite.com/maniax/work/=/product_id/RJ01338963.html
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_526081/

https://www.pixiv.net/en/users/49656924

Yup, that's some seriously deep sleeping right there............you've got your stage 1 through stage 4 sleep and then you hit your stage hentai-sleep :D

Awesome, thanks for all the effort and sharing, a great one :)

Base +60, damiao +6, wapfel +6

【Synopsis】

My cheeky little sister has a weakness...
Once she falls asleep, she becomes completely defenseless and won't wake up no matter what you do to her!
I sneak into my sister's room to punish her for her usual behavior... (͠≖ ͜ʖ͠≖)
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NGL, I would have liked a plot twist that the sister was secretly awake or knew ( ͡~ ͜ʖ ͡°)

Base +25, damiao +6, 1d10t +6, wapfel +6, Colgrevance -6, seenthat +8, kemono69 +14

This one definitely needs a sequel! Maybe she could get pregnant <3

Base +6, seenthat +8