Lazy Girl Momogusa Vol 2

From the Seven Seas Entertainment edition

QUALITY TIME BATTLE Hataki Souji works part-time as a housekeeper for the most beautiful girl in school, Momogusa-san. Despite her extreme laziness, he can’t help but be drawn to her. However, his little sister, Touka, hates that Hataki is spending all his time away from her. She's started tracking his whereabouts and followed him to Momogusa’s home. While Touka tries her best to monopolize Hataki’s time, Momogusa is determined to keep Hataki all to herself!

Source: Penguin Random House API