【C4】Areas without text are common to Group A
◯Wow, wow, I've dreamed about this.
The delivery boy's...raw cock... so big...

◯It's so heavy.  And It's damp from all the sweat. That's also hot.

◯Oh, it's nothing!I'll pay via my smart phone.

【C9】
◯Now it's time to stop the app 

The contents of Group D and Group C are identical