A therapist appears with a straight back and graceful posture. She lowers herself to massage the man's legs, then carefully works on his buttocks in a crawling position. While maintaining gentle, meticulous movements, she leers obscenely at his anus. Next, she performs ball sucking in a spread-eagle position, rhythmically stimulating his prostate while closely observing his reactions. When the man, unable to endure the sensation, requests vaginal massage, she indulges in the pleasure of ascending with a sensual sway of her hips. With each movement, she checks the blood flow of his throbbing cock and examines the condition of his semen. Finally, she receives a creampie inside her vagina and smiles in satisfaction, revealing the shameless figure of a therapist thoroughly checking the state of his sperm.