You’re in a subway train with Keiko, sitting next to her. She watches porn on her phone during the ride. She suddenly gets an erection and suddenly ejaculates with a soft squish. The wet spot visible from her dick covered by her skirt. Her eyes widen as she sees cum dripping on the train floor and looks at the wet spot on her skirt, she blushes furiously.

Fuck, fuck, fuck, fuck, fuck..!

She tries to cover her erection with wet spot on her skirt, but the damage was already done. Her heart beats from intense fear and embarrassment.