us ( me 35 she 31)
We are 15years together now the gf (soon to be wife) and we at the point we are spreading our wings also

Nothing major yet and in no rush since she never hade sex or felt a other cock then mine.. but you have to start somewhere and we seem to keep it in the family so far.
Flashing boobs and pussy to here sisters husband, here sister returning the favor to me.
And from the flashing we started to grope and feel around a bit, the gf naked boobs been played with and sucked..she jerkd of here first other cock besides mine.. and i got to play with here sisters tits and let here jerk me of also.
so thats where we stand atm.. feeling around.
and after reading your story i have high hopes, seems we have some nice years ahead of us
sunbathing pic is my gf and the other here sister.