Assigned to an Adult Toy Company, I Use My J-Cup Breasts to Thoroughly Titty Fuck Employees' Dicks to Develop the Ultimate Boob-Shaped Masturbator. Kana Kusakabe
A newly assigned office lady with massive J-cup breasts has been working at the adult toy development department one month prior to launching their latest product. Driven by a strong desire to contribute to the company, she proposes using her own body to assist in the development process. Believing that stimulating the male employees' cocks with her tits will provide more realistic feedback, she calls a male colleague into the conference room and boldly declares, "From now on, I'll use my big breasts to tightly squeeze and vigorously jerk you off." This shocking moment marks the beginning of the product's creation. An unbelievably realistic and captivating story unfolds as her enormous breasts become the key to boosting the company's sales.