Tony nodded, knowingly. "Just relax and trust me, baby. It'll feel good, but might be uncomfortable first." He leaned down and kissed the head of Gladio's cock. "If you really don't like it, that's okay too. I won't let that spoil any of our fun."

It might a tiny bit since Tony had a fantasy to fulfill, but Gladio was way more important than his fantasy. To help prove his point, he went back to pleasuring the younger man, taking him deeper and deeper. Just when Tony stretched his own throat so his lips were flat against the Shield's base, he slid another finger inside him.