Hadagi Shojo

One man at a girls’ pajama party!? When his niece’s barely-clothed body slumbers defenselessly in rampant sexiness, the pistoning just doesn’t stop as the girls sleep on…!(Source: Coolmic, Official English translation)Note: Originally serialized as a web manga under the title Pajama Joshikai, Sounyuuchuu!?: Mei ni Yokujou Nanka Shinai tte Itteta Kuse ni...!Later published into a Tankoubon titled "You Mei Love"