What do you mean by roll paper?

Rolling sheets and clapping for love in bed is an alternative expression of sexual behavior, similar to sonic boom, great harmony, xxoo, sex and sex, but it is really much more vivid than sex. Give people a feeling of making love. Rolling sheets originally refers to a custom at weddings. This is a good word. Generally, when couples get married in some places, one or several children roll in the couple's bed several times, suggesting that couples can have healthy offspring after marriage.