Their bond was sealed by a delicious fate. Hatori, a yakuza with a passion for bakery-hopping, and Ayase, a bread artisan and also a yakuza group leader, were spending passionate days together in Paris. But their sweet time takes a turn—when they suddenly find themselves taking in Ayase’s younger sister, who’s being targeted by the mafia…!? (Source: KachiComi, translated)

Until death do us part... let's stay together forever, big sis! Otose Koito is a high school girl who fell into a coma after an accident while protecting her young cousin. When she wakes up, she finds herself in a world 10 years in the future!? Her cousin has grown into the adult woman she likes and is increasingly coming on to her - her sanity is at its limit with these exciting days!?