She gives you an interesting offer to consider

You grin, as you stroke your throbbing cock with your free hand, bringing it to full hardness. With your other hand, you yank at the waistband of her panties, tearing them slightly as you pull them over her ass. The fabric comes away to reveal her pussy peeking at you from between her firm thighs.

"Noooo..." Gwen wails, thrashing her hips against you. The motion only helps to bring her pussy closer to your pulsing hard on. With a grunt, your bring your hands down on her hips, and pull her ass against your crotch. Her ass bumps against your cock, and you feel her warm flesh. "Please, I'll give you the best blowjob of your life should you stop" There are so much sweet begging in her voice. She is addressing you as if you are some kind of supernatural creature

Never before anyone begged you like that. The offer is so unusual and so tempting that you pause just before going in. Your dick is touching entrance in her body and Gwen is trembling with fear. "Please, I am a virgin"

If she think that this line makes you less willing to just make that push, she knows nothing about men. What makes you ponder is her offer. Maybe it is a way of getting her for a longer term? Sure... You can opt for a one-time pleasure but making her do things out of fear may give you a chance of much more.

Gwen resumes her struggles and moves under you once again causing your dick to rub against her pussy lips... Once again you get a strong urge to just slam it in. Deflowering someone as hot as her is a great pay off for all that you suffered since the outbreak of the virus

(copypasted the beginning from brevdravis' branch)