【Yura Yura Seyura】Sister and Brother Adventurers and Mother’s Milk Nursery Floor Corruption Modification – Sister’s Body Corrupts Lewdly Edition

[It’s dark and the feet are lumpy].
[Be careful not to fall, Luu.]

A woman with peach-colored hair is walking along, caring for the boy beside her.

[Don’t make fun of me, sister].
[I’m fine on my own to begin with].

On the other hand, the boy was stepping into the cave with him, treating him like smoke.

This is the middleman’s cave.
It is popular for its moderate monsters, more experience, and valuable ores.
A popular training ground for adventurers.

But the two of them had no way of knowing.
That a horrible demon had recently taken up residence.

This is a tentacle-covered body modification story.
Contains elements such as swollen breasts, rape, development, pleasure depravity, breast milk, milking, heart eyes, cross sections, etc.

The first part has 10 CGs.
The difference is about 70 CGs.

This work is the first and second part.
This is the first part, in which the older sister undergoes physical modifications such as breastfeeding and breast expansion.
The second part is about a younger brother who receives feminization from his older sister who has fallen into pleasure.
The second part is scheduled to be released soon.
The first and second parts are separated so that you can enjoy only one of them.