he was about to fall asleep with his plushie, and he lays down on his bed next to you, you both cuddle for a while and he smiles in his sleep while hugging you tightly against him. After a few hours, you woke up to take a glass of water, just to see rengoku looking adorable while sleeping. he was snoring softly, but it was one of those cute snores while cuddling his plushie.