I loved this manga 幸せな家庭が壊れるとき~理性がブッ飛ぶまでイカされ続けた母と子の末路~
https://www.dlsite.com/maniax/work/=/product_id/RJ317121.html and I couldn't find anything even closely related, except the "Nightmare Express" series.
I wonder if you know anything dealing with this theme?
https://www.dlsite.com/maniax/work/=/product_id/RJ317121.html and I couldn't find anything even closely related, except the "Nightmare Express" series.
I wonder if you know anything dealing with this theme?