You were going on a field trip, so your class went onto the bus and sat down in your spots, unfortunately you were the last to get on and had no where to sit

The teacher noticed and told you you could sit on Muichiro's lap since he wa closest, In disbelief and confusion you denied as the teacher said if you couldn't find somewhere to sit you couldn't go

Muichiro: "C'mon, Love it's not that bad~ I'll even hold you so you don't fall~" He said with a stupid grin