A high school girl in a uniform who has no place to stay at home "takes refuge" in a dull middle-aged man's room──

At first I felt guilty, but her defenseless words and actions, and the lonely look in her eyes from time to time, made my heart tremble.
One night, my reason was broken by her careless appearance that seemed to provoke the man. I couldn't hold back and came inside her many times.

Wet uniform, squirting, spasmodic orgasms, face sitting, titty fuck service...
Days of immorality as I embraced the sweaty Karen in her uniform.
And yet, she occasionally showed me a lonely smile.
Every time we touched, we grew closer, and even my heart began to fall──