The large feet in the wall

In a wall were two holes, where a Digimon's 2 feet stick out, ready to be tickled for as long as wanted. These feet were the feet of...

Agumon, who was extremely ticklish.

He was so ticklish, a bit of wind made him giggle.

These feet were part of a game. The Agumon's ankles were sealed in the wall airtight. The other room was soundproof, so no laughter can be heard. A Digimon group was to tickle these feet, which the only parts of the feet that can move are the toes.

The group of 3 chosen was...

... a young Guilmon named Barry, who just recently arrived here...

... a young Gaomon, named Alex....

And another Agumon named Johnny.

PS: What can be my nickname here?

Both of them smiled at the feet, interested to know if they were ticklish.

PS. Aggy?

*Looks at Barry and Johnny*Are you two thinking what i'm thinking?

Yup. But first, we need tools. Alex, shall you provide?

Of course! *out of my nap sack i take some feathers, paintbrushes, toothbrushes*

I think I'll try a paintbrush this time.

*takes one*

*takes a feather and looks at the feet again* Man, those feet are ginormous! They've got to be a Greymon's, not an Agumon's.

And i'll go with this! *takes a toothbrush*

*starts to lightly scribble all over the Agumon's sole*

agumon: "HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!"

*brushes up and down every toe, but as light as possible*

Agumon: *laughs*

*swirls the paintbrush under and in between each digit, this time with a little more force*

Agumon: "HAHAHAHAHAHAHA!"

*tickles a foot with a toothbrush*

Agumon: *laughs hysterically*

*concentrates on the ball of the foot with the paintbrush, swirling all over it furiously*

Agumon: *is close to passing out*

*tickles the arch with the paintbrush*

*stops, allowing him time to breathe*