The Lewd Body Awakens to Sexuality

Lilya, whose self-awareness has awakened, is not innocent and pure—but rather intensely curious about sex!? Lilya, a non-human being who has gained "heart" and "life" from her host, suddenly awakens to "sex" one day, having just gained self-awareness. "Where do babies come from?" She sneaks into school, letting her imagination run wild, and learns (mistaken?) knowledge about sex—!?