Meliodas, nanatsu no taizai, solo, full body, abs, pecs, smaller male, front view, , leg armor, sword on back, , , , english text, dirty talk, unzipped pants, penis out, holding own penis, male masturbation, stroking penis, motion lines, veiny penis, testicles, gauntlets, shoulder armor, armored gloves, armored boots, leather pants, castle, moonlight, night sky, full moon, eyes rolling back, ejaculation, projectile cum, cum string, cum spurt, cum from penis, cum on hand, cum on own belly, anatomically correct penis,