>>105911691The story was. Captain marvel wakes up to morning sickness and finds out she's pregnant. The avengers do some tests on her and find out that the baby is growing fast. After being born in the same day, the baby, before the day is out, grows into an adult. The adult then reveals that he is a super villain that invaded her sleep, due to not having a physical body, and used her to give birth to himself. No joke, she doesn't care and the two walk off romantically. Whilst the avengers just comment on weird the whole event was.
Chris Claremont apparently hated the comic. Enough that he made a comic where Carol, who had disappeared after that issue, came back and berated the avengers for letting that happen. The super-villain had apparently aged so rapidly that he died soon after. After berating the avengers, Chris teamed her up with the X-men.