Bakuya, a second-year high school student suffering from insomnia, however, one night, he meets Kimidori, a first-year girl who enjoys eating cup noodles yakisoba. Kimidori claims she can help Bakuya sleep; nevertheless, she enjoys playing pranks on him whenever she gets the chance.
"You Want to Sleep With Me, Don't You, Senpai?" and She Whispered Sweetly, So I Can't Sleep Tonight Either is a completed manga by Imori Kiren, first published in 2023. It blends romance, comedy, drama and slice of life. You can read all 12 available chapters of "You Want to Sleep With Me, Don't You, Senpai?" and She Whispered Sweetly, So I Can't Sleep Tonight Either online for free on MangaPulse; the newest is Chapter 11.5, added 2025-12-29. The series is finished, so you can read it from start to end in one go.