C562 Doughnut
Yun Lin and I are both young people.
The greatest characteristic of young people was their impulsiveness.
I impulsively looked at Yun Lin. Yun Lin also impulsively looked at me. Both of us wanted to eat each other.
Yun Lin suddenly became well-behaved and stuck out her pink tongue to lick the traces of the milkshakes on my body.
Yun Lin slowly unbuttoned my shirt and licked my neck and chest