A tragic story of someone who temporarily gives his girlfriend to a friend or relative with whom he had a past love triangle for a day, only to have both her body and soul stolen away. (Yagi Nana MIDA-655)

I temporarily gave my beloved girlfriend, Nana, to a friend or relative for a day. That day, I received a seemingly ordinary date photo on my phone, and I initially thought, "Great..." But this feeling was only temporary. Then, one photo after another came in, showing the two of them embracing from behind and interacting intimately at home... But strangely, the closer they got, the more excited I became. Watching Nana actively pursuing the other person's penis and giving him oral sex, and those selfies where she was completely melting, showing herself to me like a female... She wasn't this horny when we had sex, she was so wanton... Watching her infatuated state, my penis became uncontrollably erect. This was an NTR experience that was both frustrating and incredibly pleasurable, making me want to masturbate non-stop.