Good Morning, Good Night and Then

Ohayou to Oyasumi to Sono Ato ni
おはようとおやすみとそのあとに

Sequel

Good Morning, Good Night and Then Dear
Ohayou to Oyasumi to Sono Ato ni Dear· おはようとおやすみとそのあとに Dear
manga

"Kaito and Isuke went to buy a new bed when, suddenly, Kaito remembers the night when he first touched Isuke. A collection of bittersweet one-shots packed with the firsts and seconds of a couple who have just started living together!"