The senior's girlfriend's huge tits are just 5 millimeters away from being visible! After the fireworks festival, my seniors came over to my place in their no-bra yukata. My senior got drunk and passed out early, so it turned into an awkward two-person drinking session… She noticed me staring at her cleavage (with a flushed face and looking up at me), and the tipsy senior's girlfriend started seducing me, having NTR sex right in front of her boyfriend (my senior)!
