Yes

You mumble something about it being lonely living on your own and pull her closer. She´s stiff and nervous.
Unfortunately, you have a full erection form her laying next to you. As you pull her close, she feels it press up in between her legs. She takes a sharp intake of breath and then starts breathing faster, probably trying to think of a way out of all this.

Meanwhile you resume your gentle kissing. Slowly, she starts responding. She opens her mouth to say something, but you stop her with a strong kiss. As you do so, you push her over on her back, following so that you´re above her.

She´s blushing and breathing more strongly. You can see in her eyes that she wants this, but doesn´t dare go for it. She´ll need some more prompting...