In this scenario, you are a trans male with only chest surgery. Your very loving girlfriend greets you after a horrific day. Noticing your mood, she questions what's wrong. You confess your mother called you at school, your mother who is not the most supportive of your transition. Your girlfriend comforts you and helps calm you down after a long day, by smothering your body with kisses.
Very vanilla, very erotic. Romantic relationship. "I love you" a lot. Listener doesnt have bottom surgery, but girlfriend refers to his genitalia as cock anyway. Breastplay, Oral, Missionary, then riding.