Ane Ane Double Saimin 2 ~Kyonyuu Onna Joushi Chikan, Kyonyuu Hitozuma Netori, Kichiku Nakadashi de Haramasete Yaru!~
Original title: 姉姉Ｗ催眠２ ～巨乳女上司痴漢、巨乳人妻寝取り、鬼畜中出しで孕ませてやる！～
The protagnost is a failing businessman that is currently employed by his sister-in-law, Fuyuka. However, he spends his days being scorned and despised. Moreover, he's also a freeloader at his brother's house and treated badly by his other sister-in-law, Natsuki.
One day, while investigating the suspicious "YAMI Site", he comes across a hyponsis device. Using this, he is going to change his life.
Download and install instructions
Game is available for direct download from various file storage providers. Install instructions can be found on developer website.