https://vndb.org/v19513
http://www.getchu.com/soft.phtml?id=911027

I haven't played it, but getchu says it's a nakige. From the summary: The older sister, Meguri, has an incurable disease. The only known 'cure' is to receive a heart transplant, but her doctors and parents can find no compatible hearts. So, they create a designer baby -- Ria, Meguri's little sister -- to be Meguri's spare. You, the MC, wish to save them both.

From the pictures, it seems like the MC and the heroine are the only ones to have any sex scenes. The little sister just gets a masturbation scene. Sad, she's cute.

Base +11, Thanks +7, sir，this way +4, Shurikensei +7, Feladrance +5, MahoLoli +6, Ice_Cream +12, sadpandarocket +5, Darksword696 +8, s32135 -11, Trametis +6, aomsin2526 +12, kingjoker +6, and 3 more...

And here on page 32 is the female "HHNNNGGG!"

Base +26, Thanks +7, hurfthedurf +7, UnderDown +6, FabulousCupcake +21, tgbewsd +1, CatgirlFanatic +6, Shurikensei +7, FireShark +7, CiberSamurai +6, Ice_Cream +12, hondawhr +24, Medic4 +6, and 3 more...

(●—●)

Base +1, akzjq91 +4

Erogamescape - http://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=23736

Holyseal - http://holyseal.net/cgi-bin/mlistview.cgi?prdcode=13600

Comshop - http://www.comshop.ne.jp/items/item-300978.html

DMM - http://www.dmm.co.jp/mono/pcgame/-/detail/=/cid=1740akt0017/

Melonbooks - https://www.melonbooks.co.jp/detail/detail.php?product_id=167531

Game OHP - http://www.akabeesoft3.com/products/inochinospare/

Artist - Akizora Momidi (秋空 もみぢ)

Base +37, milannews +31

打通的一瞬间，哭了，看到P96，又忍不住了...

Last edited on 04 February 2020, 07:04.

Base +4, a2413869998 +4, Nianghuanghuang +2, ftg95 +5, kotatsuyaki +6