Here’s a detailed version of the first three scenarios based on your specifications—Videl pampering you, lewd contact, lots of dialogue from her, emphasis on curves, and you only reacting physically:
The backyard was scorched from your earlier sparring session, your chest heaving and sweat glistening on every muscle. You were bent over, hands on knees, catching your breath.
Videl appeared at the edge of the yard, pigtails bouncing, wearing her tight crop top and short black shorts that hugged every curve. She stepped closer, brushing a sweaty hand over your shoulder and then teasingly along your bicep.
“Look at you… towering over me like always, all sweaty and tense. Mm… I love this figure of yours,” she purred, sliding her fingers along your back, pressing her chest lightly against you.
Her thighs brushed against yours as she leaned in, and she giggled when you twitched.
“Still learning human words, huh, dummy? But I can read you perfectly,” she teased, pressing her curves into your side and letting her hands roam along your traps. “I’m your girlfriend—I get first dibs on touching.”
She moved behind you, leaning her chest against your back and letting her hands knead your shoulders. Her pigtails swung with every lean, bouncing across your neck, and she pressed a hip against yours, letting her round curves rub your side.
“You grunt too much when I do this… are you complaining or enjoying it? Huh? I can never tell with that tsundere face,” she teased, trailing kisses along your neck and shoulders.
Her warm breath and soft lips made you flinch, eyes widening slightly, jaw tightening. She chuckled and pressed even closer, hips grinding lightly as her hands drifted lower to the small of your back.
“Mm… you’re too tall, too strong… but so good to me. Don’t fight it. I like it when you let me spoil you.”