NSFW: 12 Totally Inappropriate Valentine's Day Cards

It’s that time of year again, 14 February, the day when we all have to endure a feed of soppy Facebook posts about how much everyone loves their partner.

But instead of making all your friends hate you a little bit inside on Valentine’s Day, why not send a private card expressing all your sexy sentiments instead? 

These 12 cards are perfectly suitable for the person you’re sexing on a regsbasis, but less perfect to have out when your parents come to stay.