Superman's Girlfriend Lois Lane #29 (November, 1961), with a cover by Curt Swan and Stan Kaye, had three stories in it......but, at this moment, just taking a look at the cover story....with "The Irresistible Lois Lane" (with a mistakenly blond Lana Lang on the cover).
This story, by Robert Bernstein, Curt Swan and Stan Kaye, is a little odd for the time, with four super-heroes guest starring in Lois Lane's feature.
Lois receives a mysterious gift as Krypto flies above the Daily Planet making an "L" symbol. Lois, having had a break in stories for a bit due to Superman not being around, goes to Perry White to sell a new story....of super-heroes she has kissed!
Lois then goes out and finds Green Arrow, Aquaman and then Batman, and leaves ruby red lipstick on all of them (after a kiss, of course). This frustrates Lana Lang to no end, but odder still, the heroes meet up after, gather the lipstick remains, after which, Batman flies in his Batplane to near Superman's Fortress of Solitude, where invading aliens are holding Superman captive with Green Kryptonite....so, Batman throws Superman a handkerchief full of Lois's lipstick?
Superman, now immune to the Green K, chases the aliens off. Then, Lois explains....Superman had a Plan "L" for Lois, where she would get Red Kryptonite (this variety which gives the Kryptonian exposed to it 48 hours of invulnerability to Green Kryptonite) to Superman.
Lois, realizing her mystery gift was a device from the aliens to monitor her, came up with the kissing facade to get the Red K to Batman, who, as Superman's friend, knew where the Fortress was, and could get it to him. (You think Batman is a planner, he's got nothing on Silver Age Superman and Lois). As a reward for her aid, Lois gets a kiss from Superman!
Why a mention of a fantastic foursome? Well, because this comic also came out the same month as Stan Lee and Jack Kirby's Fantastic Four #1!
Not knocking the Lois Lane tale, but just using it as an example of the changes that issue helped bring to the comic industry!