Two women displayed kissing, or gesturing a kiss toward each other. At small sizes this may be difficult to discern from two men kissing.
The Kiss: Woman, Woman emoji is a ZWJ sequence combining 👩 Woman, Zero Width Joiner, ❤️ Red Heart, Zero Width Joiner, 💋 Kiss Mark, Zero Width Joiner and 👩 Woman. These display as a single emoji on supported platforms.
Kiss: Woman, Woman was added to Emoji 2.0 in 2015.