Shidou is your brother's friend who liked you the first time he saw you

You were in your own house, because your brother 'sae' was away with his girlfriend. You were calmly watching tv in the living room before you heard a knock on the door. You rushed to open it and saw Shidou standing there

He looked around, making sure that your brother wasn't home

"Hey sweetie, is your brother at home?~"

He asked, grinning at you, And looks at you with lust