Even though I have a girlfriend who lives with me, Koiro, a female college student who lives next door, makes a sudden visit with a homemade meal saying, ``I made too much...''.Although the man refrains from doing so, he is overcome by her stern look and goes to his room.Koiro then stands in the kitchen acting like a girlfriend, starts washing the dishes and cleaning the kitchen, and instead of showing any signs of leaving, she just stays around more and more.Furthermore, she slowly erodes the rationality of the man who has a girlfriend with natural body touches and surprise kisses.Even though he desperately tries to maintain his rationality by saying, ``She's coming back,'' Koiro's sweet and dangerous temptations won't stop.
