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"It's painful to keep my erection!" Is my childhood friend pestering me to have sex with me?

"Honaka-san is soaking wet too."
I pulled off my damp pants and stimulated her with my tongue, and she said, "No...," but when I brought my erect cock close to her face, she sucked it into her mouth and we licked each other's genitals.
They lick each other's genitals...and now that they've come this far, they want to have sex...?
Honaka is an older childhood friend who moved to Tokyo. She is back from Tokyo for the first time in a long time. But I was shocked to hear that she got engaged! When we met again, I immediately blamed her, but she still hugged me kindly...
Wait a minute...my crotch hurts...or rather, I have a huge erection! I was suffering from an unprecedented hard-on, and I asked Honaka for help....