DL: https://hentaiomg.com

If you can buy the product and support the artist:
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_494290/

哟，这次没有纹身啊

Base +6

Title: My Little Sister Came Home in the Morning - My Little Sister, Who I Raised with Care, Was Embraced by Her Playboy Boyfriend for Six Hours of Sex

Base +21, MorallyBankrupt +6

https://www.melonbooks.co.jp/detail/detail.php?product_id=2694535

[Synopsis]

This is a BSS-style NTR work.

The protagonist, who lost his parents at an early age and lives alone with his younger sister, Hana, spends his days working part-time as a parent figure for his sister.
One Christmas Eve, the protagonist plans to spend the day with his family as usual.
However, his sister goes out to a Christmas party with her friends.
The protagonist suspects that his sister has a boyfriend but desperately tries to dispel that thought.
Without realizing that his fears are real--- Despite her brother's worries, Hana spends six hours having sex with her lover.
Contrary to her brother's feelings of treating her like a kid, Hana shows a womanly side that she has never shown to her family.
When her brother calls, worried about his sister who has lost track of time and never comes home, Hana says ---- ''I'm sorry... Big Brother... I... I can't go home today...''

Base +22, Shouki +26, Mik2x +6, nowittycomment +17, Zantos +7, nuts987 +13

妹妹刻画得好婊子啊，好喜欢🥰🥰🥰🥰🥰🥰🥰

Base +4

可恶，这次居然没有纹身

Base +6

Perfect! NTR little sister are few, we need more just like Toono Suika also needs more translations.

Base +16, sagradacorrupcion1 +6, rikudosennin +6, Mserter +6, likeyouknowwhatever -6, MelmothTheWanderer +38

最后项链也没了

Base +6