Taken from DLSite: https://www.dlsite.com/maniax/work/=/product_id/RJ01199545.html

Credit for translation belongs to altuser

This beautiful girl, who really suits her sailor uniform, just love love looooves her older brother.

As he has a very high libido, it's only normal that she would help him jerk off to prevent him from accidentally assailing someone, right?

But no way is her beloved brother allowed cum outside... Tsk tsk tsk.
She wants her brother's seed and she wants it now. Lots and lots of it!

Enjoy the ordeals of an older brother who has a beautiful sister which loves him a little too strongly!

Base +18, Adrian_V +6, Vivi1993 +22, Ember2528 +6, Hugh Jarse +6, Calimari +6, see-eff +8

Gender: The genders of the participants determines whether the tag is placed in mixed, male, or the female namespace. If the participants are of the same sex use that namespace, any combinations of the two different genders use mixed:incest.

https://ehwiki.org/wiki/incest

Tagging Andys really out here just doing whatever

Base +7, Boomer30569 +14, Spooky Ghost Butts +8, DeityIkaros -6, snavalo +6, catpetter69 +6

beautiful eyes

Base +7

Imagine fucking your sister while wearing a condom, lmao, totally absurd

Base +6, PreseaC +6, Hugh Jarse +6, kurodaerk +6, Calimari +6, Aerasen +6, see-eff +8

Wow the title is so similar Imouto to Nuku which is one of my favorite incest loli dj.

Base +22