kaibootsu, minnatsuki, urotsuki, collective unconscious, yume 2kki, highres, 2girls, artist name, blonde hair, box, brown hair, cardboard box, closed eyes, closed mouth, couch, crossover, evening, expressionless, hair flaps, in-universe location, indoors, kneehighs, multiple girls, on couch, overalls, pink sweater, shirt, shoes, short hair, sleeping, socks, stairs, sweater, television, white shirt, window