Marina had a boyfriend, but she didn't know the goodness of a muscular man's huge dick. The man didn't know the goodness of an NH's erect dick either. The two of them, both erect and excited, communicated their desires and intertwined. Unable to hold back their overflowing excitement, they stimulated each other, even though they knew it was wrong to cheat on their boyfriends, their sexual urges proved too strong to resist, and they indulged in unrestrained sex.