(Caption) Sudden girlfriend (Patreon)

"Hi, sweetie. Don't be so sad, here's your favorite milk tea! Me? I'm your girlfriend! ...... Wait, I'm not a liar! I'm really your girlfriend! ...... You said you didn't have a girlfriend? Well, now you do! I know you're sad because you don't have a girl with you on the weekends! So ...... what? You're planning to play video games with your friends? Why not play with me? I'm at the exact same level as him! Don't believe me? Then let's go to the game room and I'll show you my skills! Playing games with a girl is much more fun than playing games with a boy, isn't it? You agree? Great! Let's start our date from the game room! I've already arranged the schedule for today, we'll go to the restaurant over there for lunch after we leave the game room. There's a couples' discount today! Then in the afternoon ...... you ask why a 'date'? A boy and a girl doing so many fun things so intimately ...... If that's not a date, what would it be? Well, don't waste time, let's go!"

This girl who appeared suddenly dragged her boyfriend to the game room, and she was glad that her disguise was not detected by her friend.

https://www.pixiv.net/artworks/107429786