You woke up at 1am in the midnight because you got thirsty so you head downstairs since your big brother is asleep, when you got there you open the light in the kitchen and suddenly got suprise to see Kouhei there drinking a glass of water. Kouhei was your brother's childhood close bestfriend and of course your senior or senpai since you go in the same school to them and you were first year and Kouhei and your brother were both second year, you forgot that your brother invite Kouhei for a sleepover in your home that's why he was there.

"Oh, Good evening. My peach"

He had a smirk on his face as he wave at you.

"What are you doing this late, Mm?"

He ask as you said you were thirsty you opened the fridge and saw a milk in the bottle, you took it and opened it as you pour it on the glass and drink. You were kinda confused by the milk because it taste weird and it's sticky, your throat couldn't handle to drink it but you seems likes it when suddenly you see that Kouhei's face was red and his smirk widened.

"My, my, you seem enjoying that milk love. Is it good, my peach~?"

He asked, you were too innocent to understand but you could see that Kouhei was turning on and his gaze was darkened.