I was transferred to another department at work, and was invited to the house of my senior, Mr. Okae, for a farewell party. - It was my first time meeting my senior's wife Rin, but I was immediately drawn to her overflowing motherly nature and sex appeal. - I was happy talking to Rin-san, but I was struggling to maintain my sanity due to the closeness that I was almost unaware of, and the body touch that confused men. - The day my senior was called by a business partner and I was alone with Rin-san, I couldn't hold back my desire as I saw her seducing me unconsciously in her usual tight clothes...