What does it mean to look at a luminous watch?

I looked at the night light watch, which means rolling sheets and buying coke.

Do you want to see my luminous watch? Are you going to put on my quilt?

The luminous watch needs to be seen in a very dark place, so when someone asks you "Do you want to see my luminous watch", it means "Do you want to come into my quilt?" Look at the night light watch Source: According to rumors, the stalk of the night light watch comes from a joke: a boy asks his girlfriend to go home, and the girl gets everything ready. As a result, the boy called the girl into the quilt and said, look at the luminous watch you bought me!