Leo was holding 2 years old nikki half rabbit half turtle mutant baby as leo and his husband usagi show them to the family

Mikey: oh my gosh she got usagi ears as his eyes sparkling

Raph eyes sparkling as well: and leo red slider marks on her face

Splinter smiling and gushing: she also has usagi fluffy tail

Nikki giggles

Leo kissed nikki forehead as usagi smiled and held her tiny paw