I thought no one was coming to this mixed-bathing hot spring, but I encountered a female guest! It was a bit awkward at first, but as time passed, my tension eased. Then, my tension eased on the other side as well, and I unexpectedly got an erection! Deciding to just go for it and boldly maintain my erection, the female guest not only glanced but completely forgot herself and approached closely, staring intensely! She reached out her hand towards my penis... It was an amazing experience! Big Dick version!
