In the product development department, Sakura-chan, my girlfriend's sister, performs a duck-like blow job on my glans, causing it to ejaculate repeatedly! Wearing a prototype pants with a hole at the tip, I can't help but get an erection and expose my glans in front of Sakura-chan. "We can't get data if it stays big," she says, and starts a business-like blow job with her duck-like mouth! The glans-only pecking and sucking from the duck-style blow job makes me moan and ejaculate! Then, "To avoid dirtying the underwear," she performs a second-round cleanup blow job! Sakura-chan continues with various methods, such as Satin-like glans stimulation Tight-fitting stockings and glans stimulation Glans grinding riding position And more, all while ignoring product development, she torments my penis... #Team Leader P