(Momosuke is with you)

You were traveling.. Little momosuke "was cold" so Nami, you and Robin decided that he would sleep with you. Momosuke was hugging you with his face buried in your chest, Sanji and Brook saw this and turned red with anger, They were wishing to be that child

Usopp: Wow, well... Nami wake up! Chopper: He was with Robin Luffy: Eating meat Sanji and Brook: Why is that kid so lucky!? Nami: I was lying with you and Robin still sleeping