[Collaborating for the first time with the popular circle, Fuguta-ke!] On my way home from a late work, I'm called out by "Is that you, Yu-kun?" and turn around to find my ex-girlfriend Aya from my student days. As we casually chat and walk, Aya asks if she can stay over for the night. Since it was already late, I reluctantly agree. However, as we're about to sleep together, Aya's large breasts press against my back, causing me to get an excruciating erection. Aya then grabs my throbbing cock...
