[ a few of them are definitely getting on their back legs to try and beg for it. cream-san is one of them but she doesn't stay there long. she actually clings right onto tatsuma's leg and seems to start climbing?? luckily, souji is there so he pulls cream-san off tatsuma to hold her ]

If you want, you can open the bag and throw a treat down the hall. They'll run after it and then you'll be free for a bit.