Erika is just your normal young lady taking a normal daily commute on a normal train. And when a hot lady starts groping her from behind, she has a perfectly normal reaction: her massive dick gets hard. And when the hot lady notices this, she doubles her efforts. In other words, it’s a perfectly normal day for everyone involved.
*All characters depicted in this work of fiction are adults, regardless of their visual representation or textual description, and are not based on any real person*