If I'm locked up in a house where I'll be kicked out if I don't have sex, can I really learn to have comfortable sex by being with Tenshi Moe? (Tenshi Moe FSDSS-790)

Angel Moe wakes up in a strange house. While looking for the others, she encounters a strange man. Although they have no memory of each other, they find a note that reads, "This is a room where you have to have sex to leave." "Okay, since this is so boring, let's try having sex?" "Hmm... this situation won't change unless something happens." The two try to have sex, but they still can't leave the room... Looking at the note again, there's an additional sentence: "Women must also reach orgasm for it to be recognized as having sex"... Please everyone learn the true sex that Angel Moe teaches!