(( VaginaPagina ))

Any time there might be cuts or scrapes on the hand, it may be worth pulling out the gloves. If there's a risk of exposure to blood, you could, conceivably be putting your partner at risk for things. Anal play, as well, since the anus is more prone to tearing than the vagina. Hangnails, or nails that aren't well filed can cause irritation or scratches in the vagina or anus. It can make it easier to go back and forth between vaginal and anal play, too.