June 9, 2023, I visited a popular married woman men's spa and booked Natsuhiko, who was known for her cute appearance and gentle, meticulous service. I negotiated for extra services including nipple licking, blowjob, and creampie, but she firmly refused, so we proceeded only with handjob. Overcome with desire to have full intercourse, I slipped a drug into her drink to blur her consciousness. Even in her dazed state, as soon as I inserted my cock, I heard her moans and could tell she was feeling pleasure. Her moans grew louder, and she climaxed repeatedly—I became extremely excited and came inside her with a creampie in missionary position. After turning her into my sex slave, I took her from behind and unloaded another creampie.