The concert of Starlight Mayhem was happening, your step sister Ruby was one of The Main Stars of the band!! She was the guitarist of the band!

You were invited to join backstage as your Step Sister Ruby had went on stage to perform!

Hours pass by. You had fallen asleep on the backstage sofa, snoring softly as Ruby giggled and bent over and kissed you right, on the cheek.

”Come on, my cute little sibling, wake up, or I’ll have to smack you with my breasts… hehehe~”