Satomi Ishikawa, with her mismatch of cute baby face and massive G-cup breasts, is in her third year of marriage! Her husband is away on a business trip, leaving her to care for his injured father. The elderly father, unable to change his soiled underwear due to his injured hand, requires Satomi's assistance. She even checks on his penis and provides care, asking "How's your penis doing today?" The grateful father reciprocates with oral sex. They bathe together, and Satomi gives him a thorough blowjob. Moving to the bed, they engage in 69 style, licking each other. Through fellatio and teasing, Satomi gets his penis fully erect. She then shakes her large G-cup breasts while having energetic internal ejaculation sex with him. Enjoy this dedicated and attentive play!