Kindhearted high school transfer student Hitsujiya offers to help his lonely classmate Kokudo with a few social techniques and life hacks. However, Kokudo seems to know some true hacks that can alter the very...

“What a soft and delicate boobs. This must be more delicate in the lower half of the body.” Kenjiro welcomed Rin-chan, a curse doll, who was afraid of everyone, with a bare heart. Rin-chan is sincerely grateful...