Make out with her and grope her.

Jaune, after a few moments of gazing at her, walked over, and slowly reached up to cup her boobs. She sighed in pleasure as she gently closed her eyes, letting him play with her sensitive breasts.

He felt his cock straining against his pants in the face of this arousing situation, and gently turned her body around to grope her from behind as she leaned her back against his chest. He then had her turn her head, so he could start kissing her.

She moaned into the kiss, and groped at his crotch as they made out. Jaune moaned with Ruby, his arousal was starting to really get to him, but he was determined to enjoy this foreplay for at least a couple minutes.

Even so, feeling her hand on his pants over his cock was maddening. It was about time to start the real fun.