Oral on him.
The technique is forgiving. The dynamics are not. Both partners should want it on the day.
Most penises respond well to a wide range of oral technique. The bigger question is whether the giving partner wants to be doing this.
Sources at the bottom.
What makes this work
Mechanics are forgiving. Most patterns work. Whether the giving partner wants to be there is far more visible than any technical detail.
Four core moves
Most receivers want some combination of these.
Hand-mouth combination
One hand wrapped around the base, mouth covering the upper portion. The most reliable technique.
Tongue and lip variation
Pressure variation through lips and tongue position rather than depth.
Hand on the rest of the body
Free hand cupping or stroking testicles, perineum, lower belly, or thigh.
Eye contact, occasional
Surveys consistently rate intermittent eye contact as one of the strongest single elements.
What we know from research
Surveys consistently find that oral on him is rated highly when given by an engaged partner and rated less favorably when given out of obligation.
Four rules that keep this sustainable
Dynamics matter more than technique here.
Both partners want it on the day
Ask, even briefly, even after years.
Hand and mouth together
Master this first. The single highest-yield move.
Adjust depth to comfort
Deep is not required. Many receivers prefer mid-depth with consistent rhythm.
End however you both want
All endings are valid. Pre-deciding often reduces enjoyment.