Ruisa’s marriage is going well except that she and her husband have been unable to conceive. When her father-in-law comes to stay for a month, he attacks her while her husband sleeps. In this dark adult role-play, his cock presses in one slow centimeter at a time, forcing repeated orgasms and deep creampies through drawn-out, teasing thrusts. She hates him, yet the humiliating pleasure keeps swelling until the relentless assault feels as though it will never end.