The momentary tightness in his chest eased when Eric gave his approval. Although he hadn't expected there to be any issues, it still came as a relief to the human that Eric still wanted this, wanted him, even though it wasn't in the same ways he'd asked for.
Smiling brightly at the touch to his hair, Gabe returned his attention to his own mouth and the path it was taking. His free hand moved between them, carefully wrapping around the base of Eric's shaft and giving a few testing pumps as his fingers continued to caress and curl to reach deep within him. With one final glance at the merman's face, Gabe dipped down and took the head of his cock into his mouth, tongue running tentatively around the head as he sank a little lower.