Where the man and the women aren't just fucking but are fucking in real close proximity, almost hinting at making love or that there's some real attraction. Reference : Like sandy style and peter north scene where shes squatting on his dick but she has her arms stretched out and hes squeezing his arms around her so she cant move her arms and kissing her.
Also scenes where the guy is sitting upright and the girl is in his lap cowgirl style with her legs wrapped around his back but their grinding real hard.
thanks