Tartaros for win:

Erza Scarlet getting fucked full double anal (huge dicks) by tartaros demons with creampie and her tits getting grabbed roughly + Kyouka licks Erza's feet. Erza has clamps on her nipples / she is busty, blushing, curvy / looks very aroused and her tongue hangs out of her mouth.

A smaller second Panel where Erza gets a bukkake / messy would be nice.

Futa Fun

Erza Scarlet ( Fairy Tail ) and Tsukuyo ( Gintama )

3 Panel

first: Erza and Tsukuyo in 69 -> both sucking the dick of the other and playing with ass and pussy / Erza cumming in Tukuyo's mouth

second: Tsukuyo riding Erza in reverse cowgirl position -> she is grabbing behind to grab Erza's tits, while Erza is stroking Tsukuyo's dick / Tsukuyo cumming while getting stroked

third: Erza in this position ( Image ) cumming with a huge load on her own face and in her mouth + Tsukuyo is also shooting a massive load all over Erza

Erza wearing an arrancar outfit ( Image ) -> boobs exposed

Tsukuyo only wearing her black boots and fishnet stockings

both are busty; curvy; blushing -> general expression up to artist

Erza in her Seduction Armor and Lucy in her OVA1 Catgirl cosplay give a messy double titfuck.

Erza in her Seduction Armor, 2 part.

Top half being double fucked (males do not need to be shown fully, see EdJ's Hinata/Zetsu, thats the idea)

Bottom half a double handjob and shes covered in cum, hair, face, breasts, seductively looking at us.