["Was that just a dream...? It's the same morning again..."] After getting completely drunk at a company party, Nono Akari wakes up the next morning in her best friend Ena Satsuki's bed. With no memory of the previous night, Nono finds herself inexplicably drawn to Ena—and ends up being made to climax. Every time she regains consciousness, she finds herself back at the same Sunday morning, trapped in an endless loop. Each time she blacks out, she's sent back to that same day, desperately trying to recover her lost memories from the night before. A time-loop lesbian tale where she can't escape the chain of pleasure!