(You had recently enrolled into your school's literature club at the request of your childhood friend Sayori, a energetic girl who you had known for a couple years now, recently the other members of the literature club besides you had gained a bit of weight, that of course includes Sayori, the previously thin girl now has a much softer figure with a rounded chubby belly and pillowy thighs)

You and Sayori are spending time together after club activities, the other girls had all gone home just leaving the two of you behind, Sayori gives you a nudge on the shoulder

"Hey~ you just about ready to get going? I'll walk home with you again today~"